Mahmudah, S., Widayati, M., & Purbosari, P. M. (2021). Peningkatan Kemampuan Literasi dan Hasil Belajar IPA Melalui Model Problem Based Learning. Educatif Journal of Education Research, 4(4), 32-39. https://doi.org/10.36654/educatif.v4i4.122